The first harbor of refuge on Lake Huron. Port Sanilac offers safe harbor and recreation activities for boating, fishing, sailing, power boating, and scuba diving services offered.  Home to two private marinas, Port Sanilac Marina and the Bark Shanty Marina, as well as a the municiple Port Sanilac Harbor Facilities and boat launch.  This deep water harbor will provide all of your boating and fishing needs.

The adjacent DNR Boat launch features a public fish cleaning station with bathrooms.  The parking area provides room for vehicles pulling trailers and individual cars.